Chinese Standard: GB/T 5195.18-2018

Fluorspar—Determination of barium sulfate content—Gravimetric method

MOD  ISO 5437:1992

全国钢标准化技术委员会(SAC/TC 183)

GB/T 5195的本部分规定了重量法测定萤石中硫酸钡含量的方法。
本部分适用于酸级和陶瓷级萤石中硫酸钡含量的测定，测定范围(质量分数)：0.10%以上。

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